| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4992000e3aad52ce9acf10aea50bb0a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0e2f343682a2b9502cbadc2a373bf76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d4a3dcd78b13db0102b92901484aad0b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-0075 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G3-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-20 |
| filingDate |
1995-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55076e1478ea9d4ad05bb747c19246bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2eb1ca69fc04c2e927f768a1f3a8ea0d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41a68ae1ea20a7499d8ccbd0172d3ee9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07ffa86834f1f36dddfe53d18ddf772e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff558b2e573829d568299afae403acad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47651d56870adc8399be1e184597b578 |
| publicationDate |
1997-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0770659-A1 |
| titleOfInvention |
Method of controlling dust |
| abstract |
In a method for preventing dust of a powdery material by mixing the powdery material with a polytetrafluoroethylene and subjecting the mixture to a compression-shearing action taken at temperatures from about 20 to 200°C thereby the polytetrafluoroethylene is fibrillated to prevent dusting of the powdery material, the method is characterized by that polytetrafluoroethylene is an aqueous emulsion of a homopolymer of tetrafluoroethylene, the homopolymer has a specific gravity of not larger than 2.20 and an average particle size of 0.10-0.50µ, and the emulsion contains a hydrocarbon-base anionic surfactant of not less than 1.0wt% of the polytetrafluoroethylene as the emulsion stabilizer. The emulsion is highly stable and a less possible contaminant of underground water. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2005294760-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1391291-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006041581-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006041581-A2 |
| priorityDate |
1994-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |